What size do I need?. Discuss What size do I need?, on ChipTalk.net the place to go for your Poker chips and gambling tips. Read it in Chip Collector General.
I never ordered one of those, but I buy the "I" size air-tite with the 39mm foam ring. It should fit in the VSB1 Display Case. This is for the regular sized casino chip and not the oversized ones. I would try buying only one before ordering a whole bunch of them, though.
That's true Shades. The website is not that great. I also think it is more confusing because its geared more toward coin collectors.
Punk, btw if you use "direct" type air tites (no foam ring), those are slightly smaller and are the "H" type. I don't like these though because casino chips are all slighly different sizes and it was a pain getting the chip out of the direct type of air tite.